388204484

素因数分解:

$2^2\times {\mathrm{5119}}^1\times {\mathrm{18959}}^1$

素因数の和:24082

約数の個数: 12

約数和(自身を含む): 679526400

約数和(自身を除く): 291321916

約数列:

[1, 2, 4, 5119, 10238, 18959, 20476, 37918, 75836, 97051121, 194102242, 388204484]

約数ペア:

[(1, 388204484), (2, 194102242), (4, 97051121), (5119, 75836), (10238, 37918), (18959, 20476)]